Do, Jae Hyuk; Jang, Sae Kyung; Ahnn, Ji Yong; Cha, Bong Ki; Cheong, Seung Moon; Kim, Dae Won; Cheong, Hye Ryung; Kim, Hyung Joon; Kim, Jae Gyu; Lee, Tae Jin, et al.
ArticleIssue Date2003CitationThe Korean Journal of Gastroenterology, v.42, no.5, pp 369 - 376Publisher대한소화기학회